Plymouth County, IA Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Plymouth County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms. Cloudy, with a high near 66. Southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
County Weather Overview
This county weather page brings together forecast coverage for Plymouth County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Plymouth County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:05 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Plymouth County
Monday looks like the warmest upcoming period in Plymouth County at 80 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Sunday at about 15 to 25 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:05 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Cloudy, with a low around 59. South wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 47. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 63. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
A chance of rain showers before 1am. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Showers And Thunderstorms
|
66°F |
10 to 20 mph
SE
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms Likely
|
59°F |
20 mph
S
|
|
Sunday
Apr 12
|
Chance Rain Showers
|
79°F |
15 to 25 mph
SSW
|
|
Sunday Night
Apr 12
|
Chance Showers And Thunderstorms
|
55°F |
10 to 15 mph
S
|
|
Monday
Apr 13
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
10 to 15 mph
S
|
|
Monday Night
Apr 13
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
47°F |
10 to 15 mph
ESE
|
|
Tuesday
Apr 14
|
Chance Showers And Thunderstorms
|
63°F |
10 to 15 mph
NNE
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
38°F |
15 mph
N
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
61°F |
10 to 15 mph
WNW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
40°F |
10 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Plymouth County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Plymouth County.
Largest mapped city population in this region: 10,195.
